化工字典查询：
首页
\
化工字典
\
CAS NO:70682-76-7
CAS:
70682-76-7
英文名称:
isocyanatomethylbenzene and 4,4'-methylenebis[benzenamine]
1,3-benzenedicarboxylic acid, polymer with1,4-benzenedicarboxylic acid, 1,3-diisocyanatomethylbenzene and4,4'-methylenebis[benzenamine]
